158345647306 has 16 divisors (see below), whose sum is σ = 296126925120. Its totient is φ = 61693109280.

The previous prime is 158345647279. The next prime is 158345647309. The reversal of 158345647306 is 603746543851.

158345647306 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×158345647306² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (158345647309) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 514109091 + ... + 514109398.

It is an arithmetic number, because the mean of its divisors is an integer number (18507932820).

Almost surely, 2^158345647306 is an apocalyptic number.

158345647306 is a deficient number, since it is larger than the sum of its proper divisors (137781277814).

158345647306 is a wasteful number, since it uses less digits than its factorization.

158345647306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1028218509.

The product of its (nonzero) digits is 7257600, while the sum is 52.

The spelling of 158345647306 in words is "one hundred fifty-eight billion, three hundred forty-five million, six hundred forty-seven thousand, three hundred six".